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Daniel

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reductions

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Questions (4)

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3	Do L-systems have a corresponding automata?
2	Is the language $\{a^n b^n c^i \| i \leq n\}$ context free?
1	Must reductions be injective?
0	Does there always exist a reduction between two NP-hard problems?

Reputation (65)

+20	Is the language $\{a^n b^n c^i \| i \leq n\}$ context free?
+30	Do L-systems have a corresponding automata?
+10	Must reductions be injective?

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0 reductions × 2	0 pumping-lemma
0 np-hard	0 context-free
0 automata	0 complexity-theory
0 formal-languages

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	Mathematics	51 rep	5 bronze badges

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